TY  - BOOK
AU  - Sewell, J.L.
TI  - Marketing and market assessment
T2  - The British library of business studies
U1  - 658.83 
PY  - 1966///
CY  - London
PB  - Routledge and Kegan Paul
KW  -  Marketing plans
N1  - X:51 K611
ER  -